CN216031078U

CN216031078U - Splitting machine for producing POF heat shrinkable film

Info

Publication number: CN216031078U
Application number: CN202122331684.1U
Authority: CN
Inventors: 谷思顺
Original assignee: Shandong Xinshun Packaging Technology Co ltd
Current assignee: Shandong Xinshun Packaging Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-15
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to a splitting machine for producing POF heat shrinkable films, wherein a support seat A is respectively arranged on the left side and the right side of the rear part of the upper surface of a frame, a reel A on a shrinkable film roll is respectively arranged in a notch A arranged on the support seat A on the left side and the right side, the front part of the upper surface of the frame is left, establish supporting seat B respectively on the right side, establish the cooperation between two supporting seat B and cut the roller, cooperation axle both ends are rotatory respectively and run through supporting seat B, the fixed sprocket A that sets up in cooperation axle right end, n shape frame lower part is fixed with supporting seat B upper portion respectively, n shape frame inboard is established and is cut the roller, the anterior left side of frame upper surface, supporting seat C is established respectively on the right side, the rotatory connecting axle that runs through respectively on every supporting seat C, establish the roll-up roller between two connecting axles, the sprocket B is established to the connecting axle right-hand member that is located the right side, sprocket A, through chain power transmission between the sprocket B, gear motor is established to the frame right side wall, the gear motor main shaft is fixed with sprocket B right side wall. The utility model has the beneficial effects that: the floor area of the splitting machine is small, and the production cost of the splitting machine is low.

Description

Splitting machine for producing POF heat shrinkable film

Technical Field

The utility model relates to a splitting machine, in particular to a splitting machine for producing a POF heat shrinkable film.

Background

The existing splitting machine for producing the POF heat shrinkable film is a finished splitting machine produced by splitting machine manufacturers, and has the disadvantages of long splitting machine length, large occupied area, relatively complex structure of a splitting machine, high production cost of the splitting machine and high cost for purchasing the splitting machine.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a cutting machine of production POF heat shrink film, has solved current for the production POF heat shrink film cutting machine, all is the finished product cutting machine of cutting machine producer production, and the cutting machine length is longer, and area is great, and the branch machine structure is complicated relatively, and cutting machine manufacturing cost is higher, purchases the higher problem of cutting machine cost.

The technical scheme adopted by the utility model for solving the problems is as follows:

a splitting machine for producing POF heat shrinkable films comprises a frame 1, a supporting seat A2, a notch A201, a shrinkable film roll 3, a reel A301, an unwinding film 302, a supporting seat B4, a matched cutting roller 5, an n-shaped frame 6, a cutting roller 7, a chain wheel A8, a supporting seat C9, a bolt C901, a connecting shaft 902, a winding roller 10, a chain wheel B11, a chain 12 and a speed reducing motor 13, wherein the left side and the right side of the rear part of the upper surface of the frame 1 are respectively and fixedly provided with the supporting seat A2, the left side and the right side of the reel A301 on the shrinkable film roll 3 are respectively placed in the notch A201 formed in the supporting seat A2, the left side and the right side of the front part of the upper surface of the frame 1 are respectively and fixedly provided with the supporting seat B4, the matched cutting roller 5 is arranged between the two supporting seats B4, the matched cutting roller 5 comprises a matched shaft 501, a matched roller 502 and an annular groove 503, the matched roller 502 is fixedly sleeved on the matched shaft 501, the matched roller 502 is uniformly formed with a plurality of annular grooves 503, the two ends of the matching shaft 501 respectively penetrate through the supporting seat B4 in a rotating mode, a chain wheel A8 is fixedly arranged at the right end of the matching shaft 501, the lower portion of the n-shaped frame 6 is respectively fixedly connected with the upper portion of the supporting seat B4, a cutting roller 7 is arranged on the inner side of the n-shaped frame 6, the cutting roller 7 comprises a cutting shaft 701, cutting sheets 702, positioning plates 703, bolts A704 and bolts B705, the cutting shaft 701 is sleeved with the plurality of cutting sheets 702, the cutting sheets 702 arranged on the cutting shaft 701 correspond to the annular grooves 503 arranged on the matching roller 502 one by one, the two sides of each cutting sheet 702 are respectively provided with the positioning plates 703 tightly attached to the cutting sheets 702, each positioning plate 703 is respectively screwed with the corresponding through bolt A704, the bolts A704 are screwed on the cutting shaft 701, the left portion and the right portion of the upper surface of the n-shaped frame 6 are respectively screwed with the corresponding through bolts B705, and the lower ends of the bolts B705 are respectively connected with the left portion, the left portion and the left portion, the right portion of the cutting shaft 701, Right part swivelling joint, the anterior left and right side of frame 1 upper surface sets up supporting seat C9 respectively, every supporting seat C9 is fixed through bolt C901 respectively on frame 1, every rotatory through connection axle 902, two on the supporting seat C9 set up between the connecting axle 902 and roll up roller 10, be located the right side connecting axle 902 right-hand member is fixed and is set up sprocket B11, through 12 power transmission of chain between sprocket A8, the sprocket B11, the fixed gear motor 13 that sets up of frame 1 right side wall, gear motor 13 main shaft with sprocket B11 right side wall fixed connection.

A handle a706 is fixedly arranged at the upper end of each bolt B705, so that the bolt B705 can be easily broken by the handle a 706.

The upper surface of each supporting seat A2 is respectively provided with a pressing plate 14 in a left-right sliding mode, the middle of the lower surface of each pressing plate 14 is respectively fixedly provided with a rubber pad 1401, and the rubber pads 1401 are pressed on the cutting shaft 701, so that the left part and the right part of the reel A301 are conveniently pressed through the pressing plates 14 and the rubber pads 1401, and the left part and the right part of the reel A301 are prevented from jumping.

The rear part of the lower surface of the frame 1 is fixedly provided with a U-shaped frame 15, the inner side of the U-shaped frame 15 is provided with a tensioning roller 16, the left end and the right end of the tensioning roller 16 are respectively provided with a sliding block 17 in a rotating manner, each sliding block 17 is respectively connected with the U-shaped frame 15 in a sliding manner in the upper and lower directions, the left part and the right part of the lower surface of the U-shaped frame 15 are respectively screwed with a through bolt D18, the upper end of each bolt D18 is respectively connected with the sliding block 17 in a rotating manner, and the U-shaped frame 15, the tensioning roller 16, the sliding blocks 17 and the bolts D18 are convenient to compress and unfold the film 302.

And the lower end of each bolt D18 is respectively and fixedly provided with a handle B1801, so that the bolt D18 can be conveniently broken through the handle B1801.

Sprocket A8, sprocket B11, the outside cover of chain 12 establish same protection casing 19, just protection casing 19 respectively with supporting seat B4, supporting seat C9 fixed connection, protection casing 19 prevents that rotatory sprocket A8, sprocket B11, chain 12 from crowding the injury people.

Connecting sleeves 20 are respectively arranged on the connecting shaft 902 between the supporting seats C9 in a sliding mode, the connecting sleeves 20 are respectively sleeved on the left portion and the right portion of a reel 1001 on the roll-up roller 10, each connecting sleeve 20 is respectively screwed with a through bolt E2001, the connecting sleeves 20 are respectively fixed on the adjacent connecting shaft 902 through bolts E2001, and the roll-up roller 10 is convenient to fix and take down through the connecting sleeves 20 and the bolts E2001.

The working principle of the utility model is as follows: pushing a left pressing plate leftwards, driving a rubber pad fixed at the lower part to move leftwards along a supporting seat A by the pressing plate, pushing the pressing plate rightwards on the right side, driving a rubber pad fixed at the lower part to move rightwards along the supporting seat A by the pressing plate, respectively placing the left part and the right part of a scroll A on a shrink film roll in a notch A on the adjacent supporting seat A, pushing the pressing plate rightwards on the left side, driving the rubber pad fixed at the lower part to move rightwards along the supporting seat A to an initial position, stopping pushing the pressing plate on the right side, taking an end part of an expansion film on the shrink film roll to bypass a tensioning roller and then bypass a matching roller and a cutting piece, continuously winding the end part of the expansion film on the scroll forwards, simultaneously screwing a handle A clockwise, and respectively driving a bolt B to rotate by the handle A, the bolt B drives the cutting shaft, the cutting shaft drives the cutting blade, the positioning plate and the bolt A to simultaneously move downwards, the cutting blade penetrates through the adjacent unfolding film below and then is inserted into an annular groove on the matching roller, the handle B is rotated clockwise respectively, the handle B drives the bolt D, the bolt D drives the sliding block to move downwards, the sliding block drives the tensioning roller, the tensioning roller tensions the unfolding film, the handle B is stopped from being twisted, the speed reducing motor is started clockwise, a main shaft of the speed reducing motor drives the chain wheel B to rotate clockwise, the chain wheel B drives the connecting shaft, the connecting shaft drives the winding shaft to rotate clockwise, the winding shaft drives the winding roller, the winding roller winds the unfolding film, the chain wheel B drives the chain wheel A, the chain wheel A drives the matching shaft, the matching shaft drives the matching roller to rotate clockwise, the matching roller drives the adjacent unfolding film to move forwards, the cutting blade cuts the unfolding film running below, and the unfolding film is continuously wound on the winding roller after being cut, after the work is finished, the running of the speed reducing motor is stopped, the bolt E is properly loosened, the left connecting sleeve is pushed to the left side, the right connecting sleeve is pushed to the right side, the winding roller is taken away, meanwhile, the handle A is screwed anticlockwise, the handle A drives the bolt B to rotate respectively, the bolt B drives the cutting shaft, the cutting shaft drives the cutting sheet, the positioning plate, the bolt A goes up to a proper position simultaneously, the handle A stops being screwed, the handle B rotates anticlockwise respectively, the handle B drives the bolt D, the bolt D drives the sliding block to go up, the sliding block drives the tensioning roller to go up for a proper distance, the handle B stops being screwed, the left side of the sliding block is pushed leftwards, the sliding block drives the rubber pad fixed at the lower part of the sliding block to move leftwards along the supporting seat A, the right side of the sliding block is pushed rightwards, the sliding block drives the rubber pad fixed at the lower part of the sliding block to move rightwards along the supporting seat A, and a scroll A on a shrink film roll is moved away from a notch A on the supporting seat A.

The utility model has the beneficial effects that: 1. the splitting machine is short in length, small in occupied area, relatively simple in structure, low in production cost and low in cost for purchasing the splitting machine. 2. And the upper end of each bolt B is respectively fixedly provided with a handle A, so that the bolts B can be conveniently broken through the handles A. 3. Every supporting seat A upper surface is left and right direction slip respectively and is set up the clamp plate, every clamp plate lower surface middle part is fixed respectively and is set up the rubber pad, just the rubber pad compresses tightly the cutting is epaxial, is convenient for compress tightly spool A left and right part through clamp plate, rubber pad, prevents that spool A left and right part from beating. 4. The rear part of the lower surface of the frame is fixedly provided with a U-shaped frame, a tensioning roller is arranged on the inner side of the U-shaped frame, sliders are respectively and rotatably arranged at the left end and the right end of the tensioning roller, each slider is respectively and slidably connected with the U-shaped frame in the upper direction and the lower direction, the left part and the right part of the lower surface of the U-shaped frame are respectively in threaded connection with a through bolt D, the upper end of each bolt D is respectively and rotatably connected with the corresponding slider, and the U-shaped frame, the tensioning roller, the sliders and the bolts D can be conveniently pressed and unfolded. 5. And the lower end of each bolt D is respectively fixedly provided with a handle B, so that the bolt D can be conveniently broken through the handle B. 6. The same protection casing is established to sprocket A, sprocket B, the outside cover of chain, just the protection casing respectively with supporting seat B, supporting seat C fixed connection, the protection casing prevents that rotatory sprocket A, sprocket B, chain from crowding the injury people. 7. Sliding respectively on the connecting axle between the supporting seat C and setting up the adapter sleeve, just the adapter sleeve is established respectively the spool left and right part on the roll-up roller, every the spiro union through bolt E is respectively established on the adapter sleeve, just the adapter sleeve is fixed adjacent through bolt E respectively on the connecting axle, be convenient for fix, take off the roll-up roller through adapter sleeve, bolt E.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of a counter cutting roll of the present invention;

FIG. 4 is a schematic structural view of a cutting roll of the present invention;

FIG. 5 is a schematic view of the construction of the cutting shaft of the present invention;

FIG. 6 is a schematic view of the positioning plate of the present invention;

fig. 7 is a schematic view of the structure of the cutting blade of the present invention.

Wherein, 1-frame, 2-support seat A, 201-notch A, 3-shrink film roll, 301-scroll A, 302-stretch film, 4-support seat B, 5-matched cutting roller, 501-matched shaft, 502-matched roller, 503-annular groove, 6-n-shaped frame, 7-cutting roller, 701-cutting shaft, 702-cutting sheet, 703-positioning plate, 704-bolt A, 706-bolt B, 706-handle A, 8-chain wheel A, 9-support seat C, 901-bolt C, 902-connecting shaft, 10-roll-up roller, 1001-scroll, 11-chain wheel B, 12-chain, 13-speed reducing motor, 14-pressing plate, 1401-rubber pad, 15-U-shaped frame, 16-tensioning roller, 17-sliding block, 18-bolt D, 1801-handle B, 19-protective cover, 20-connecting sleeve and 2001-bolt E.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

Referring to fig. 1-7, the slitting machine for producing a POF heat shrinkable film according to the present embodiment includes a frame 1, a support A2, a notch a201, a shrink film roll 3, a reel a301, an unwinding film 302, a support B4, a matched cutting roll 5, an n-shaped frame 6, a cutting roll 7, a sprocket A8, a support C9, a bolt C901, a connecting shaft 902, a winding roll 10, a sprocket B11, a chain 12, and a reduction motor 13, wherein the support A2 is fixedly disposed on the left and right sides of the rear portion of the upper surface of the frame 1, the left and right portions of the reel a301 on the shrink film roll 3 are respectively disposed in the notch a201 formed on the support A2, the support B4 is fixedly disposed on the left and right sides of the front portion of the upper surface of the frame 1, a matched cutting roll 5 is disposed between the two support B4, the matched cutting roll 5 includes a matched shaft 501, a matched roll 502, and an annular groove 503, the matched roll 502 is fixedly disposed on the matched shaft 501, nine annular grooves 503 are uniformly distributed on the matching roller 502, two ends of the matching shaft 501 respectively penetrate through the supporting seat B4 in a rotating manner, a chain wheel A8 is fixedly arranged at the right end of the matching shaft 501, the lower part of the n-shaped frame 6 is respectively fixedly connected with the upper part of the supporting seat B4, a cutting roller 7 is arranged on the inner side of the n-shaped frame 6, the cutting roller 7 comprises a cutting shaft 701, cutting blades 702, a positioning plate 703, a bolt A704 and a bolt B705, nine cutting blades 702 are sleeved on the cutting shaft 701, the cutting blades 702 arranged on the cutting shaft 701 correspond to the annular grooves 503 arranged on the matching roller 502 one by one, the two sides of each cutting blade 702 are respectively provided with a positioning plate tightly attached to the cutting blades 702, each positioning plate 703 is respectively penetrated through the bolt A704, the bolt A is screwed on the cutting shaft 701, the left part and the right part of the upper surface of the n-shaped frame 6 are respectively penetrated through the bolts B705, the lower end of each bolt B705 is respectively in rotary connection with the left and right parts of the cutting shaft 701, the left and right sides of the front part of the upper surface of the frame 1 are respectively provided with a support seat C9, each support seat C9 is respectively fixed on the frame 1 through a bolt C901, each support seat C9 is respectively in rotary penetration with a connecting shaft 902, a winding roller 10 is arranged between the two connecting shafts 902, the right end of the connecting shaft 902 positioned on the right side is fixedly provided with a chain wheel B11, the chain wheel A8 and the chain wheel B11 are in power transmission through a chain 12, the right side wall of the frame 1 is fixedly provided with a speed reducing motor 13, and the main shaft of the speed reducing motor 13 is fixedly connected with the right side wall of the chain wheel B11.

The working principle of the specific embodiment is as follows: pushing a left pressing plate leftwards, driving a rubber pad fixed at the lower part to move leftwards along a supporting seat A by the pressing plate, pushing the pressing plate rightwards on the right side, driving a rubber pad fixed at the lower part to move rightwards along the supporting seat A by the pressing plate, respectively placing the left part and the right part of a scroll A on a shrink film roll in a notch A on the adjacent supporting seat A, pushing the pressing plate rightwards on the left side, driving the rubber pad fixed at the lower part to move rightwards along the supporting seat A to an initial position, stopping pushing the pressing plate on the right side, taking an end part of an expansion film on the shrink film roll to bypass a tensioning roller and then bypass a matching roller and a cutting piece, continuously winding the end part of the expansion film on the scroll forwards, simultaneously screwing a handle A clockwise, and respectively driving a bolt B to rotate by the handle A, the bolt B drives the cutting shaft, the cutting shaft drives the cutting blade, the positioning plate and the bolt A to simultaneously move downwards, the cutting blade penetrates through the adjacent unfolding film below and then is inserted into an annular groove on the matching roller, the handle B is rotated clockwise respectively, the handle B drives the bolt D, the bolt D drives the sliding block to move downwards, the sliding block drives the tensioning roller, the tensioning roller tensions the unfolding film, the handle B is stopped from being twisted, the speed reducing motor is started clockwise, a main shaft of the speed reducing motor drives the chain wheel B to rotate clockwise, the chain wheel B drives the connecting shaft, the connecting shaft drives the winding shaft to rotate clockwise, the winding shaft drives the winding roller, the winding roller winds the unfolding film, the chain wheel B drives the chain wheel A, the chain wheel A drives the matching shaft, the matching shaft drives the matching roller to rotate clockwise, the matching roller drives the adjacent unfolding film to move forwards, the cutting blade cuts the unfolding film running below, and the unfolding film is continuously wound on the winding roller after being cut, after the work is finished, the running of the speed reducing motor is stopped, the bolt E is properly loosened, the left connecting sleeve is pushed to the left side, the right connecting sleeve is pushed to the right side, the winding roller is taken away, meanwhile, the handle A is screwed anticlockwise, the handle A drives the bolt B to rotate respectively, the bolt B drives the cutting shaft, the cutting shaft drives the cutting sheet, the positioning plate, the bolt A goes up to a proper position simultaneously, the handle A stops being screwed, the handle B rotates anticlockwise respectively, the handle B drives the bolt D, the bolt D drives the sliding block to go up, the sliding block drives the tensioning roller to go up for a proper distance, the handle B stops being screwed, the left side of the sliding block is pushed leftwards, the sliding block drives the rubber pad fixed at the lower part of the sliding block to move leftwards along the supporting seat A, the right side of the sliding block is pushed rightwards, the sliding block drives the rubber pad fixed at the lower part of the sliding block to move rightwards along the supporting seat A, and a scroll A on a shrink film roll is moved away from a notch A on the supporting seat A.

The specific embodiments of the present invention should not be construed as limiting the utility model, and all similar constructions and modifications utilizing the same are intended to be included within the scope of the present invention.

Claims

1. A cutting machine for producing POF heat shrinkable films is characterized in that: the film unwinding device comprises a frame (1), a supporting seat A (2), a notch A (201), a shrink film roll (3), a reel A (301), an unwinding film (302), a supporting seat B (4), a matched cutting roller (5), an n-shaped frame (6), a cutting roller (7), a chain wheel A (8), a supporting seat C (9), a bolt C (901), a connecting shaft (902), a rolling roller (10), a chain wheel B (11), a chain (12) and a speed reducing motor (13), wherein the left side and the right side of the rear part of the upper surface of the frame (1) are respectively fixedly provided with the supporting seat A (2), the left part and the right part of the reel A (301) on the shrink film roll (3) are respectively placed in the notch A (201) formed in the supporting seat A (2), the left side and the right side of the front part of the upper surface of the frame (1) are respectively fixedly provided with the supporting seat B (4), the matched cutting roller (5) is arranged between the supporting seats B (4), and the matched cutting roller (5) comprises a matched shaft (501), The cutting device comprises a matching roller (502) and annular grooves (503), wherein the matching roller (502) is fixedly sleeved on a matching shaft (501), the matching roller (502) is uniformly provided with a plurality of annular grooves (503), two ends of the matching shaft (501) respectively penetrate through a supporting seat B (4) in a rotating manner, the right end of the matching shaft (501) is fixedly provided with a chain wheel A (8), the lower part of an n-shaped frame (6) is respectively and fixedly connected with the upper part of the supporting seat B (4), the inner side of the n-shaped frame (6) is provided with a cutting roller (7), the cutting roller (7) comprises a cutting shaft (701), cutting sheets (702), a positioning plate (703), a bolt A (704) and a bolt B (705), the cutting shaft (701) is sleeved with a plurality of cutting sheets (702), and the cutting sheets (702) arranged on the cutting shaft (701) correspond to the annular grooves (503) arranged on the matching roller (502) one by one, the cutting blade (702) is provided with positioning plates (703) clinging to the cutting blade (702) on two sides respectively, each positioning plate (703) is respectively in threaded connection with a through bolt A (704), the bolt A (704) is in threaded connection with the cutting shaft (701), the left and right parts of the upper surface of the n-shaped frame (6) are respectively in threaded connection with a through bolt B (705), the lower end of each bolt B (705) is respectively in rotary connection with the left and right parts of the cutting shaft (701), the left and right sides of the front part of the upper surface of the frame (1) are respectively provided with a support seat C (9), each support seat C (9) is respectively fixed on the frame (1) through a bolt C (901), each support seat C (9) is respectively in rotary connection with a connecting shaft (902), a rolling roller (10) is arranged between the two connecting shafts (902), and a chain wheel B (11) is fixedly arranged at the right end of the connecting shaft (902), through chain (12) power transmission between sprocket A (8), sprocket B (11), frame (1) right side wall is fixed and is set up gear motor (13), gear motor (13) main shaft with sprocket B (11) right side wall fixed connection.

2. A slitting machine for producing POF heat shrinkable film as claimed in claim 1, wherein: and a handle A (706) is fixedly arranged at the upper end of each bolt B (705).

3. A slitting machine for producing POF heat shrinkable film as claimed in claim 1, wherein: the upper surface of each supporting seat A (2) is respectively provided with a pressing plate (14) in a left-right sliding mode, the middle of the lower surface of each pressing plate (14) is respectively fixedly provided with a rubber pad (1401), and the rubber pads (1401) are tightly pressed on the cutting shaft (701).

4. A slitting machine for producing POF heat shrinkable film as claimed in claim 1, wherein: the rear part of the lower surface of the frame (1) is fixedly provided with a U-shaped frame (15), the inner side of the U-shaped frame (15) is provided with a tensioning roller (16), the left end and the right end of the tensioning roller (16) are respectively and rotatably provided with a sliding block (17), each sliding block (17) is respectively and slidably connected with the U-shaped frame (15) in the up-and-down direction, the left part and the right part of the lower surface of the U-shaped frame (15) are respectively and spirally connected with a through bolt D (18), and the upper end of each bolt D (18) is respectively and rotatably connected with the sliding block (17).

5. A slitting machine for producing POF heat shrinkable films as claimed in claim 4, wherein: and a handle B (1801) is fixedly arranged at the lower end of each bolt D (18) respectively.

6. A slitting machine for producing POF heat shrinkable film as claimed in claim 1, wherein: sprocket A (8), sprocket B (11), chain (12) outside cover establish same protection casing (19), just protection casing (19) respectively with supporting seat B (4), supporting seat C (9) fixed connection.

7. A slitting machine for producing POF heat shrinkable film as claimed in claim 1, wherein: connecting axle (902) between supporting seat C (9) on slide respectively and set up adapter sleeve (20), just adapter sleeve (20) is established respectively the spool (1001) left and right parts on roll-up roller (10), every spiro union through bolt E (2001) respectively on adapter sleeve (20), just adapter sleeve (20) is fixed through bolt E (2001) respectively adjacent on connecting axle (902).